Okay, folks, my last Renzi Rant was pretty ugly, and I don't want you to think I don't have a sense of humor, so for this one I decided to lighten up. This may come as a big shock, but a lot of criminals do really stupid things. You've heard of stupid pet tricks? Criminals are worse. Hey, if they were smart they'd be making big bucks on Wall Street. For a couple of samples, read on.  Take my baby…